| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $36.91 | 5.810% | $39.0545 | $39.05 | $39.05 | $39.10 |
| Purchase #2 | $71.45 | 7.863% | $77.0681 | $77.07 | $77.05 | $77.10 |
| Purchase #3 | $244.68 | 7.543% | $263.1362 | $263.14 | $263.15 | $263.10 |
| Purchase #4 | $14.62 | 9.766% | $16.0478 | $16.05 | $16.05 | $16.00 |
| Purchase #5 | $216.44 | 6.697% | $230.935 | $230.94 | $230.95 | $230.90 |
| Purchase #6 | $48.41 | 6.791% | $51.6975 | $51.70 | $51.70 | $51.70 |
| Purchase #7 | $239.82 | 6.640% | $255.744 | $255.74 | $255.75 | $255.70 |
| 7 purchase totals = | $872.33 | $933.6831 | $933.69 | $933.70 | $933.60 | |